steve has prevention tip to go along with frequent hand washing. he says there's evidence 50 milligram of sichbing of zinc a day can help. >> i can tell you i'm taking it. >>reporter: kaiser doctor says it's too late in the flu season to have any more vaccine made and have it make any kind of a difference n.walnut creek, abc 7 news. >>> right now if the family needs to get flu shots we have a list of resources available at our web site including the shoe the flu program where children can get flu shots for free. so check us out on our web said for that information. >> all right spencer is off. sandhya is here. another cold night and now on radar spotting rain. >> this weather is getting interesting by the minute here in the bay area. let me show you live pick right now we are watching rain. watching lightening and snow believe it or not. batch of moisture came in from the north show it to you in a mole. guess what. coyote tower all lit up in red. forty-niner fever here in san francisco as you you can see. beautiful have you there. while many are se